154149840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:458

約数の個数: 240

約数和(自身を含む): 571963392

約数和(自身を除く): 417813552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 104, 117, 120, 129, 130, 144, 156, 172, 180, 195, 208, 215, 234, 240, 258, 260, 312, 344, 360, 383, 387, 390, 430, 468, 516, 520, 559, 585, 624, 645, 688, 720, 766, 774, 780, 860, 936, 1032, 1040, 1118, 1149, 1170, 1290, 1532, 1548, 1560, 1677, 1720, 1872, 1915, 1935, 2064, 2236, 2298, 2340, 2580, 2795, 3064, 3096, 3120, 3354, 3440, 3447, 3830, 3870, 4472, 4596, 4680, 4979, 5031, 5160, 5590, 5745, 6128, 6192, 6708, 6894, 7660, 7740, 8385, 8944, 9192, 9360, 9958, 10062, 10320, 11180, 11490, 13416, 13788, 14937, 15320, 15480, 16469, 16770, 17235, 18384, 19916, 20124, 22360, 22980, 24895, 25155, 26832, 27576, 29874, 30640, 30960, 32938, 33540, 34470, 39832, 40248, 44720, 44811, 45960, 49407, 49790, 50310, 55152, 59748, 65876, 67080, 68940, 74685, 79664, 80496, 82345, 89622, 91920, 98814, 99580, 100620, 119496, 131752, 134160, 137880, 148221, 149370, 164690, 179244, 197628, 199160, 201240, 214097, 224055, 238992, 247035, 263504, 275760, 296442, 298740, 329380, 358488, 395256, 398320, 402480, 428194, 448110, 494070, 592884, 597480, 642291, 658760, 716976, 741105, 790512, 856388, 896220, 988140, 1070485, 1185768, 1194960, 1284582, 1317520, 1482210, 1712776, 1792440, 1926873, 1976280, 2140970, 2371536, 2569164, 2964420, 3211455, 3425552, 3584880, 3853746, 3952560, 4281940, 5138328, 5928840, 6422910, 7707492, 8563880, 9634365, 10276656, 11857680, 12845820, 15414984, 17127760, 19268730, 25691640, 30829968, 38537460, 51383280, 77074920, 154149840]

約数ペア:

[(1, 154149840), (2, 77074920), (3, 51383280), (4, 38537460), (5, 30829968), (6, 25691640), (8, 19268730), (9, 17127760), (10, 15414984), (12, 12845820), (13, 11857680), (15, 10276656), (16, 9634365), (18, 8563880), (20, 7707492), (24, 6422910), (26, 5928840), (30, 5138328), (36, 4281940), (39, 3952560), (40, 3853746), (43, 3584880), (45, 3425552), (48, 3211455), (52, 2964420), (60, 2569164), (65, 2371536), (72, 2140970), (78, 1976280), (80, 1926873), (86, 1792440), (90, 1712776), (104, 1482210), (117, 1317520), (120, 1284582), (129, 1194960), (130, 1185768), (144, 1070485), (156, 988140), (172, 896220), (180, 856388), (195, 790512), (208, 741105), (215, 716976), (234, 658760), (240, 642291), (258, 597480), (260, 592884), (312, 494070), (344, 448110), (360, 428194), (383, 402480), (387, 398320), (390, 395256), (430, 358488), (468, 329380), (516, 298740), (520, 296442), (559, 275760), (585, 263504), (624, 247035), (645, 238992), (688, 224055), (720, 214097), (766, 201240), (774, 199160), (780, 197628), (860, 179244), (936, 164690), (1032, 149370), (1040, 148221), (1118, 137880), (1149, 134160), (1170, 131752), (1290, 119496), (1532, 100620), (1548, 99580), (1560, 98814), (1677, 91920), (1720, 89622), (1872, 82345), (1915, 80496), (1935, 79664), (2064, 74685), (2236, 68940), (2298, 67080), (2340, 65876), (2580, 59748), (2795, 55152), (3064, 50310), (3096, 49790), (3120, 49407), (3354, 45960), (3440, 44811), (3447, 44720), (3830, 40248), (3870, 39832), (4472, 34470), (4596, 33540), (4680, 32938), (4979, 30960), (5031, 30640), (5160, 29874), (5590, 27576), (5745, 26832), (6128, 25155), (6192, 24895), (6708, 22980), (6894, 22360), (7660, 20124), (7740, 19916), (8385, 18384), (8944, 17235), (9192, 16770), (9360, 16469), (9958, 15480), (10062, 15320), (10320, 14937), (11180, 13788), (11490, 13416)]